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Swirlds is a software platform designed to build fully-distributed applications that harness the power of the cloud without servers. Now you can develop applications with fairness in decision making, speed, trust and reliability, at a fraction of the cost of traditional server-based platforms.
/*
* Copyright (C) 2016-2024 Hedera Hashgraph, LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.swirlds.common.notification;
/**
* Defines how the dispatcher for a given {@link Listener} operates with respect to the caller.
*/
public enum DispatchMode {
/**
* Blocking mode which guarantees that the {@link Notification} will have been successfully dispatched to all
* registered {@link Listener} implementations before returning.
*
* The only guarantees provided are that the caller will be blocked until all registered listeners have been
* notified and that any exceptions thrown by a listener implementation will be propagated to the caller.
*/
SYNC,
/**
* Queues the notification for delivery and returns control to the caller as quickly as possible.
* Any exceptions thrown will be available via the {@link NotificationResult#getExceptions()} method.
*/
ASYNC
}